Ulma BMK-170 User manual

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

User Guide

BMK

Climbing brackets

02FIR12

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DISCLAIMER:

Any safety provisions as directed by the appropriate

governing agencies must be observed when using our

products.

The pictures in this brochure are snapshots of situations at

different stages of assembly, and therefore are not complete

images. For the purpose of safety, they shall not be deemed

as definite.

All instructions regarding safety and operation contained in

this brochure, and the data on stress and loads must be

respected. ULMA Construcción’s Technical Department must

be consulted any time that field changes alter our equipment

installation drawings.

The loads featured in this document, related to the basic

parts of the product, are approximate.

Our equipment is designed to work with accessories and

items produced by our company only. Combining such

equipment with other brands is not only dangerous without

having made all corresponding verifications, it also voids any

and all our warranties.

The company reserves the right to introduce any

modifications deemed necessary for the technical

develo

p

ment of the

p

roduct.

"Original document" produced and approved by ULMA Construcción.

Neither the whole nor any part of this document may be reproduced or transmitted in any form or by any means (electronic or

mechanical), including photocopy, recording or any form of information storage or retrieval system without the written permission of

ULMA Construcción.

Copyright by ULMA C y E, S. Coop

Information sign

Safety sign

Warning sign

Control sign

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3

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TABLE OF CONTENT

1. PRODUCT DESCRIPTION .................................................................................................................... 4

1.1. CLIMBING BRACKET BMK-240 ..................................................................................................................... 6

1.2. CLIMBING BRACKET BMK-170 ..................................................................................................................... 7

2. SYSTEM COMPONENTS AND ACCESSORIES ........................................................................................ 8

2.1. GRAPHIC DESCRIPTION ............................................................................................................................... 8

2.2. ITEMS DESCRIPTION ................................................................................................................................. 13

3. ASSEMBLY, USE AND DISMANTLING ................................................................................................ 31

3.1. INSTRUCTIONS FOR THE CLIMBING BRACKET BMK SYSTEM: FIRST POURING STAGE ON THE GROUND .................................... 31

3.2. INSTRUCTIONS FOR THE CLIMBING BRACKET BMK SYSTEM: SECOND POURING STAGE - FIRST CLIMBING STAGE ....................... 33

3.3. INSTRUCTIONS FOR THE CLIMBING BRACKET BMK SYSTEM FOR THE CONSTRUCTION OF HOLLOW PIERS ................................. 37

3.4. PLATFORMS ASSEMBLY ............................................................................................................................ 43

3.5. LIFTING HOOK MK .................................................................................................................................... 45

3.6. FORMWORK PANEL CONNECTION TO CLIMBING STRUCTURE .................................................................... 47

3.7. STRIPPING SYSTEM ................................................................................................................................... 50

3.8. HEIGHT ADJUSTMENT ............................................................................................................................... 53

4. SOLUTIONS .................................................................................................................................... 55

4.1. STRAIGHT WALLS ...................................................................................................................................... 55

4.2. INCLINED WALLS ...................................................................................................................................... 60

4.3. CURVED AND POLYGONAL WALLS ............................................................................................................ 63

4.4. ANCHORAGE SOLUTIONS ......................................................................................................................... 63

5. SYSTEM PROPERTIES ....................................................................................................................... 68

5.1. MAXIMUM SIZE OF FORMWORK PANEL .................................................................................................... 68

5.2. LIMITS OF ANCHORAGES .......................................................................................................................... 69

6. TERMS AND CONDITIONS OF USE .................................................................................................... 70

6.1. LOAD CASES ............................................................................................................................................. 70

6.2. MAXIMUM WORKING LOADS ................................................................................................................... 70

6.3. ANCHORAGE STRENGTH ........................................................................................................................... 71

6.4. SAFE HANDLING GUIDELINES ................................................................................................................... 71

7. LEGAL REFERENCES ......................................................................................................................... 74

7.1. LEGAL REFERENCES .................................................................................................................................. 74

8. APPENDICES ................................................................................................................................... 75

8.1. DECLARATION OF CONFORMITY: LIFTING HOOK MK ................................................................................. 75

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4

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BMK CLIMBING BRACKETS

1. PRODUCT DESCRIPTION

The Climbing Bracket BMK system is mainly used for the construction of double-sided walls and piers. It is

supported on anchor cones embedded in the concrete wall from a previous pouring stage.

The system allows of two different stripping options:

 With rack and pinion system: The formwork is supported on a carriage which enables to move it

back up to 80 cm from the wall. This system eases the cleaning and placing of steel reinforcement.

 With tilt-back system: The formwork can be separated some 5 cm from the wall for stripping and

moreover it can be tilted.

The formwork together with the climbing structure is moved up to the next pouring stage with crane.

Apart from all other necessary components for the formwork, the working platforms can be highlighted as

constituting factors for product safety.

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BMK CLIMBING BRACKETS

PLATFORM TYPES FUNCTION

CONCRETE POURING PLATFORM It is used for concrete pouring and for the hooking of the crane.

VERTICAL WALER PLATFORM It is used to place and release the tie rods.

MAIN PLATFORM

This is the amplest working platform. It is used as working area for the

stripping, approaching and plumbing of the formwork panel as well as for

the placing of the steel reinforcement, tie rods and for the cleaning of the

panel.

CONE RECOVERY PLATFORM It is used to recover the cones left in the concrete from previous pouring

stages and for the placing of the wind sling fixers.

The main features of the Climbing Bracket BMK system are:

 Use with different formwork products: Mainly with ORMA modular formwork, beam-based

formwork (ENKOFORM V-100 and ENKOFORM VMK) and metal formwork.

 The climbing brackets/frames consist of standard walers MK with accessories bolted to them. This

entails the following advantages:

o Very versatile system: It offers the versatility of the MK system and enables different

configurations by making use of some MK accessories.

o Transport saving: The brackets/frames can be delivered disassembled to the building site

which contributes to the reduction of transport cost.

 The climbing brackets are already equipped with a stripping system, with rack and pinion or tilt-back

system.

 The formwork panels are adjusted of height with levelling jacks, and push-pull props to enable their

plumbing.

 Capability to adapt to complex wall geometries (inclined walls, curved walls etc.)

 The working platforms provide a high level of safety due to their ample space to carry out all

required construction works.

 Possibility to use two anchor types: DW15/M24 or DW20/M30.

The basic range of Climbing Brackets BMK is as follows:

 Climbing Bracket BMK-240

 Climbing Bracket BMK-170

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BMK CLIMBING BRACKETS

1.1. CLIMBING BRACKET BMK-240

This bracket system offers 2 configurations or rather different assembly types: the mobile configuration with roll-

back carriage and the fixed configuration with tilt-back system.

 Mobile configuration with Roll-Back Carriage: The formwork is joined to the main platform through the

Roll-Back Carriage (1991444) which is operated by a rack and pinion mechanism to separate the panels

from the wall at stripping. A push-pull prop serves to plumb the formwork and the height adjustment of

the panels is enabled by the Waler Screw TR53X6 (0302020) which connects the vertical waler to the Roll-

back carriage.

 Fixed configuration with Tilt-Back System: The formwork is joined to the main platform through the Tilt-

Back MK-120 (1991467). The panels can be separated from the poured concrete wall by a distance of

about 5 cm. The Connector MK Screw Waler Base (1991517) enables the panel height adjustment by

connecting the vertical waler to the stripping mechanism.

Mobile configuration Fixed configuration

Climbing Bracket BM

K

-240

(1991424)

Tilt-Back

BM

K

-240 Frame (1991425)

Push-Pull Prop

Roll-Back

Carriage

Formwork panel

Anchorage Vertical Waler

Waler Screw TR53X6

Connector MK Screw

Waler Base

Waler M

K

Handrail Post

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BMK CLIMBING BRACKETS

1.2. CLIMBING BRACKET BMK-170

This climbing bracket only offers the fixed stripping configuration with which the formwork is detached from the

wall by about 5 cm with the Tilt-Back MK-120 (1991467). The Connector MK Screw Waler Base (1991517) enables

the panel height adjustment. The components are the same as for the fixed configuration of the climbing brackets

BMK-240 and BMK-220.

Climbing Bracket BM

K

-170

(1991417)

Push-Pull Prop

Connector MK

Screw Waler Base

Formwork panel

Vertical Waler

Tilt-Back Base

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BMK CLIMBING BRACKETS

2. SYSTEM COMPONENTS AND ACCESSORIES

2.1. GRAPHIC DESCRIPTION

Item no. Weight

(kg) Item name

SUPPORT ON WALL COMPONENTS

1991424

231 CLIMBING BRACKET BMK-240

1991417 163 CLIMBING BRACKET BMK-170

1991444

1991456

1991457

9071300

38.5

0.8

0.3

0.02

ROLL-BACK CARRIAGE MK-120

GEAR MK

GEAR SHAFT MK

SPRING PIN 5X30 DIN 1481

Painted black zinc-coated

1991465 225 HINGED BMK-240 FRAME

Item no. Weight

(kg) Item name

1991425 194 BMK-240 FRAME

1991410 14.4 FIXED HEAD

Painted black

1991503 6 MK HINGED HEAD

Painted black

1991427 7.7 PLATFORM SUPPORT MK-120

Painted black

1991434 9,3 PLATFORM BACK SUPPORT MK-120

Painted black

1991487 2.7 BOTTOM SUPPORT

Painted black

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BMK CLIMBING BRACKETS

Item no. Weight

(kg) Item name

1991485

1991482

12.1

17.6

DIAGONAL MK 1.125X1.750/1797

DIAGONAL MK 2X2.125/2625

Painted black

1991498 21 DIAGONAL BMK-170

Painted black

1991439 4.5 PUSH-PULL PROP HEAD MK-120

Painted black

1990570 0.82 HANDRAIL HEAD MK

Painted black

1991458 5,1 AXIAL NODE M 2-D20 MK

Painted black

1991476 8.8 WALKWAY HINGED CONNECTOR

Painted black

1991360 7.1 LIFTING HOOK MK

Yellow-painted steel

Item no. Weight

(kg) Item name

0302020

1991570

0335153

0250000

10.8

13,5

0,40

0,03

WALER SCREW TR53X6

WALER MK-120 SCREW BRACKET

PIN W/HEAD D20X100

PIN COTTER R/5

Bichromate Painted Bichromate

treated yellow treated

(Zinc screw)

1991467

1991517

12

15.1

TILT-BACK MK-120

CONNECTOR MK SCREW WALER BASE

Painted black

Zinc-coated axes

0331013 2,6 HANDLE SCREW TR53

Painted black

1991463

1991450

24.6

25

INCLINED TILT-BACK MK-120

ASSSEMBLY RACK MK-120

Painted black, zinc-coated bolts and axes

1991593 12.8 MK-120 SINGLE SIDED CONNECTOR

Painted black

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BMK CLIMBING BRACKETS

Item no. Weight

(kg) Item name

0333014

1991514

46.5

41.7

PUSH-PULL PROP TR63 2.04-2.72

PUSH-PULL PROP TR63 1.52-2.2

Painted yellow (Zinc-coated screw jack)

1960115

1960130

1960125

24.1

33.4

38.1

PUSH-PULL PROP E 1.51-2.2

PUSH-PULL PROP E 2.15-2.75

PUSH-PULL PROP E 2.7-3.3

Painted black (zinc-coated screw jack)

0333055

1960545

7

6.7

PUSH-PULL PROP SHOE TR63

PUSH-PULL PROP E SHOE 2 D20x48

Painted black

0260001 6.12 CLAMP M20X330 (2P-150X150)

Painted yellow (Zinc-coated screw jack)

1900448 1.41 WALER HOOK

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Zinc-coated (Bichromate-treated nut)

0333004 2.3 WALER FIXING HOOK

Zinc-coated (Bichromate-treated nut)

Item no. Weight

(kg) Item name

1991567

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5.8 ADJUSTMENT JACK MK-120

Painted Black (zinc-coated screw jack)

1990209

1990211

1990213

1990215

1990217

1990219

1990221

1990225

1990229

1990233

1990237

1990239

1990245

29.4

35,5

41.9

47,9

54.3

60.5

68.6

80.9

93.4

107.6

120.1

126.3

146.7

WALER MK-120 / 1.125

WALER MK-120 / 1.375

WALER MK-120 / 1.625

WALER MK-120 / 1.875

WALER MK-120 / 2.125

WALER MK-120 / 2.375

WALER MK-120 / 2.625

WALER MK-120 / 3.125

WALER MK-120 / 3.625

WALER MK-120 / 4.125

WALER MK-120 / 4.625

WALER MK-120 / 4.875

WALER MK-120 / 5.625

Profile painted yellow/ Space tube painted

black

1990395 6.5 ORTHOGONAL JOINT MK

Painted black

1960375 0.81 WALER-VM20 CLAMP 2T

Bichromate-treated and zinc-coated

0919259 1.7 PLATE CLAMP DU-DU

Painted black

1940191

1940172

1950129

1940144

1950130

1940146

1950112

1950113

1940149

7.25

9.12

12.25

14.5

16.5

18

19.5

24.5

29.5

BEAM VM 20/1.45

BEAM VM 20/1.9

BEAM VM 20/2.45

BEAM VM 20/2.9

BEAM VM 20/3.3

BEAM VM 20/3.6

BEAM VM 20/3.9

BEAM VM 20/4.9

BEAM VM 20/5.9

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BMK CLIMBING BRACKETS

Item no. Weight

(kg) Item name

Painted yellow

7251132

7251136

15

18.9

3 LAYER PLYWOOD 2000X503X27

3 LAYER PLYWOOD 2500X500X27

2211156

2211185

9.6

8

HANDRAIL POST 1.5

HANDRAIL POST 1.5 TBL

Zinc-coated Painted yellow

2125288

2125289

2125290

2125291

2125647

2125249

2125648

2125250

2125251

0200600

1.8

3.7

5.5

7

8.7

11.4

12.1

14.6

18

19.98

TUBE 48/0.5

TUBE 48/1.1

TUBE 48/1.6

TUBE 48/2.1

TUBE 48/2.6

TUBE 48/3.1

TUBE 48/3.6

TUBE 48/4.1

TUBE 48/5

TUBE 48/6

Galvanised (the 6 m one is painted)

0260505 3.4 SIMPLE BRACING

Painted yellow

0333008

0333009

14.1

19.4

LADDER C2.1

LADDER C3

Painted yellow

Item no. Weight

(kg) Item name

0333010

0333011

1.6

LADDER FIXER

LADDER HANGER

Painted Painted black

Yellow (zinc-coated

coupler)

1990109

1990111

1990113

1990115

1990117

1990119

1990121

1990125

1990129

1990133

1990137

13.7

16.9

20

23.1

26.2

29.3

32.4

38.6

44.8

51

57

PROFILE MK-120 / 1.125

PROFILE MK-120 / 1.375

PROFILE MK-120 / 1.625

PROFILE MK-120 / 1.875

PROFILE MK-120 / 2.125

PROFILE MK-120 / 2.375

PROFILE MK-120 / 2.625

PROFILE MK-120 / 3.125

PROFILE MK-120 / 3.625

PROFILE MK-120 / 4.125

PROFILE MK-120 / 4.625

Painted yellow

2211165

1861122

7238001

6.9

0.39

0.22

VM HANDRAIL SUPPORT LONG

PANEL BOLT

HEXAGONAL NUT 15

Painted yellow Zinc-coated

0121004 2.9 HANDRAIL SOCKET D50

Painted yellow

2125148

2125147

1.2

1.3

RIGHT ANGLE COUPLER 48/48

SWIVEL COUPLER 48/48

Galvanised (bichromate-treated screw jack)

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BMK CLIMBING BRACKETS

Item no. Weight

(kg) Item name

0333012 13,1 LADDER PROTECTION

Painted yellow

0333013 11.7 LADDER HATCH

Structure painted black + board

0333018 2.83 WIND SLING 12 (5T)

1901804

0333016

2

2.98

WIND SLING FIXER M24

WIND SLING FIXER M30

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Painted black

1904080

0238050

1

2

CONE DW15/M24

CONE DW20/M30

Bichromate-treated

1901089

0238043

1.6

1.62

CLIMBING RING DW15-NT20

CLIMBING RING NT20

Zinc-coated (DW 15-NT20) / Bichromate

treated (NT 20)

9053013

0243013

0.54

0.92

BOLT M24X120 DIN-931-10.9

BOLT M30X130 DIN-931-10.9

0230005

0238025

0.56

0.97

FIXED ANCHOR DW15

FIXED ANCHOR DW20

Painted black

Item no. Weight

(kg) Item name

0230100

0234100

1.7

2.6

TIE ROD 15/1

TIE ROD 20/1

1901250 3 CONE-WALER TIE 90

Zinc-coated (bichromate-treated nut)

1900210

0238045

1900211

0.2

0.32

0.04

CONE POSITIONER M24

CONE POSITIONER M30

POSITIONER SPANNER

Zinc-coated

0252070

0253215

0253413

0250000

0.28

1.05

1.1

0.03

PIN E20x70

PIN D32X150

PIN W/HEAD D34X135

COTTER PIN R/5

Zinc-coated Zinc-coated

Bichromate-treated

0241690

0241670

0241645

0241614

0242080

0241600

0241601

0241608

0242008

9700225

9700226

0.16

0.14

0.10

0,24

0.26

0.03

0,01

0.04

0.06

3.9

0.2

BOLT M16X90 DIN 931-8.8

BOLT M16X70 DIN 933-8.8 C

BOLT M16X45 DIN 933-8.8 C

BOLT M16X140 DIN 931-8.8

BOLT M20x80 DIN 931-8.8

NUT M16 DIN 934 – 8

WASHER A16 DIN125

LOCKNUT M16 DIN985-8

LOCKNUT M20 DIN 985 – 8

TELESCOPIC RATCHET WRENCH 3/4

SOCKET 3/4 WIDTH ACROSS FLATS 24

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BMK CLIMBING BRACKETS

2.2. ITEMS DESCRIPTION

2.2.1. Climbing Bracket BMK-240 (1991424)

The shown climbing bracket is equipped with the

mobile stripping configuration, that is, with roll-back

carriage.

The means of transmission of all acting loads to the

concrete are the anchor cones.

The climbing bracket consists of:

 BMK-240 Frame (1991425)

 Roll-Back Carriage MK (1991444)

 Gear MK (1991456), Gear Shaft MK (1991457)

 Gear Locker MK (1991510), Cotter Pin R/4

(9023100)

The Roll-back carriage allows moving the formwork

back to different distances depending on the

formwork product:

As mentioned, the stripping system works with a rack

and pinion mechanism assembled to the centre part

of the horizontal beam of the climbing bracket.

The obtained stripping distance is sufficient to be

able to use BRIO or DORPA scaffolding to place the

steel reinforcement.

STRIPPING DISTANCE

ORM

A

915mm

Enkoform V-100 815mm

Enkoform VM

K

795mm

1991444

1991425

1991456

1991510

1991457

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BMK CLIMBING BRACKETS

2.2.3. BMK-240 Frame (1991425)

The frame consists of standard walers MK-120 with

different MK accessories bolted and pinned to them.

The following walers are used as:

 Horizontal beam: MK-120/ 2.375-1990219

 Vertical beam: MK-120/ 2.125-1990217

All accessories except for the diagonals are fastened

to the walers MK with Bolts M16x90 (0241690) and

Locknuts M16 (0241608). The diagonals are fastened

with the following Bolts M20x100 (0242010) and

Locknuts M20 (0242008).

The system offers high flexibility as the accessories

can be easily relocated to different positions along

the waler MK and even different accessories of the

MK system can be bolted to the climbing bracket.

2.2.4. Climbing bracket BMK-170 (1991417)

This bracket can get equipped only with the fixed

stripping configuration.

The waler MK-120/1.625 is used as horizontal as well

as vertical beam. It moreover consists of the Tilt-Back

MK-120 (199467) and Push-Pull Prop Head MK-120

(1991439).

2.2.5. Hinged BMK-240 Bracket (1991465)

It consists of standard walers MK-120 with different

accessories bolted and pinned to it.

The walers used are:

 Horizontal beam: MK-120/ 2.375-1990219

 Vertical beam: MK-120/ 2.125-1990217

All accessories except for the push-pull prop are

fastened to the walers MK with Bolts M16x90

(0241690) and Locknuts M16 (0241608). The push-

pull prop is joined to the Push-Pull Prop Head MK-

120 (1991439) with Pins 32x150 (0253215) and

Cotter Pins R/5 (0250000).

1990219

1991434

1991427

1990482

1990485

1991410

1990570

1990217

1991487

1990213

1991439

1991434

1990498

1991427

1991410

1991487

1990213

1991467

1990570

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

BMK CLIMBING BRACKETS

For the cases that the angle is greater than 90º, the

Push-Pull Prop TR63x6 2.04-2.72 (0333014) is used

instead of Push-Pull Prop TR63x6 1.52-2.2

(1991514).

2.2.6. Roll-Back Carriage MK (1991444)

This item slides along the horizontal beam of the

climbing bracket. Connected to the formwork panel,

it moves the panel back for stripping.

Before working on the climbing bracket, the carriage

must get blocked with the incorporated wedge.

For out-of-service cases and whenever moving the

climbing bracket with crane, the carriage must be

fixed with the safety item Gear Locker MK (1991510).

To ensure the correct working of the Roll-Back Carriage, the

Gear MK must be positioned at the place indicated in the

assembly drawings of the Climbing Brackets.

1991514 0333014

1990219

1991434

1991427

1991514

1991410

1990217

1990570

1991503 1991439

1991439

1991487

1 Gear MK (1991456)

1 Gear Shaft MK (1991457)

1 Spring Pin Ø5x30 DIN-1481

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

BMK CLIMBING BRACKETS

Unblocked position Blocked position

2.2.7. Tilt-Back MK-120 (1991467)

Whenever there is no necessity for a stripping

distance as wide as the one provided by the Roll-Back

Carriage, the Tilt-Back MK-120 system is used.

This item separates the formwork from the wall by

approximately 5 cm and subsequently tilts it.

The Tilt-Back MK-120 (1991467) is fastened to the

bracket frame with Bolts M16x90 (0241690) and

Locknuts M16 (0241608).

Depending on the formwork type used, the Tilt-Back

MK-120 is placed at different positions, the standard

one is the position of the ENKOFORM VMK.

2.2.8. Inclined Tilt-Back MK-120 (1991463)

It is used with the Hinged BMK-240 Bracket

(1991465) in cases where the inclination of the wall

is above 5º (at the side of the inclined formwork).

It enables the detachment of the formwork from the

wall by 5 cm. It is joined on one side to the vertical

waler with Pin w/Head D34x135 and on the other to

the climbing bracket frame.

By adjusting the screw jack for stripping, the mobile

nut is caused to slide along the slot. The Pin D34

inserted into the mobile nut and connected to the

Formwork ORMA Enkoform VMK

Tilt-Back MK-120

(

1991467

)

Screw jack - 24 mm

width across flats

MOBILE NUT

STOP-END

NUT PIN E20x70

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17



BMK CLIMBING BRACKETS

vertical waler drags the vertical waler with the

attached formwork away from the wall.

The position of the inclined tilt-back differs with

respect to the formwork type and wall geometry

(changes in sections, etc.). Therefore, the positioning

of the pins along the horizontal beam of the

climbing bracket must be studied individually for

each project.

2.2.9. Single Sided Connector MK-120

(1991593)

This part is bolted to the waler MK-120 at one end

and pinned to the Inclined Tilt-Back MK-120 at the

other with a Pin w/Head D34x135.

One feature of this item is that is can be assembled in

both directions depending on the formwork used.

2.2.10. Rack Assembly MK-120 (1991450)

It is a sub-assembly of the Roll-Back Carriage MK-120

(1991444) and is used in combination with the Tilt-

Back MK-120 (1991463) for inclined wall solutions.

The joint with the Tilt-Back MK-120 is fastened with

2 Bolts M16x140 DIN 931-8.8 (0241690), 2 Nuts

M16 DIN-934-8.8 (0241600) and 2 Washers A16

DIN-125 (0241601).

2.2.11. Push Pull Prop Head MK-120 (1991439)

This part is used to connect the push-pull prop with

the waler MK-120.

It is usually fastened to the vertical waler as well as

on the horizontal beam in the case of the climbing

bracket BMK-170 and the Tilt-Back MK-120 with

BMK-240 and BMK-220 Frames.

Head on vertical waler

2 Bolts M16x90 (0241690)

2 Lock Nuts M16 (0241608)

Waler M

K

-120

6 Bolts M16x90 (0241690)

6 LockNuts M16

(

0241608

)

Single Sided Connector

M

K

-120

(

1991593

)



18



BMK CLIMBING BRACKETS

Head on horizontal beam of BMK-170

It is also used for inclined wall solutions.

2.2.12. Right Angle Head (1991410)

Head to support the climbing bracket on the wall

anchorages. The included safety pin prevents it from

disengaging from the anchorage.

2.2.13. MK Hinged Head (1991503)

This head does the same for inclined wall

applications, until walls with a maximum slop of

±15º.

2.2.14. Platform Support MK-120 (1991427)

Item to which the beams or walers are assembled to

form the platform. It is fastened to the waler with

bolts M16.

2.2.15. Platform Back Support MK-120

(1991434)

Item placed at the back part of the climbing bracket

to assemble the platform. It is fastened to the waler

with bolts M16.

The Platform Back Support MK-120 has a ledge

incorporated to prevent the carriage from

disengaging from the horizontal waler.

2 Bolts M16x90 (0241690)

2 L

oc

kN

uts

M1

6

(0

241

608)

8 Bolts M16x90 (0241690)

8

L

o

ckNuts M1

6

(0

241

608)

4 Bolts M16x90 (0241690)

4 L

o

ckNuts M1

6

(0

241

608)

Ledge

1 Pin 32x150 (0253215)

2 Cotter Pins R/5 (0250000)

6 Bolts M16x90 (0241690)

6 LockNuts M16

(

0241608

)

4 Bolts M16x90 (0241690)

4 LockNuts M16

(

0241608

)

2 Bolts M16x90 (0241690)

2 LockNuts M16 (0241608)



19



BMK CLIMBING BRACKETS

2.2.16. Bottom Support (1991487)

This accessory is placed on the vertical waler of the

main platform and on the waler MK used for the

cone recovery platform.

2.2.17. Handrail Head MK (1990570)

Tube which serves as support for the couplers of the

climbing bracket bracing and for the walers of the

cone recovery platform.

2.2.18. Axial node M2-D20 MK (1991458)

This part is a joint used for the creation of the

platforms (pouring/ intermediate/ cone recovery).

The Axial Node M2-D20 MK is bolted to the waler

MK according to the pouring height.

Bottom Support

(1991487)

2 Bolts M16x90 (0241690)

2 LockNuts M16

(

0241608

)

2 Pins E20x70 (0252070)

2 Cotter Pins R

/

5

(

0250000

)

4 Bolts M16x90 (0241690)

4 LockNuts M16

(

0241608

)

2 Bolts M16x90 (0241690)

2 L

o

ckNuts M1

6

(0

241

608)



20



BMK CLIMBING BRACKETS

It is also used to connect the main platform to the

cone recovery platform.

2.2.19. Walkway Hinged Connector (1991476)

This part is a joint used for the creation of the

platforms for inclined wall solutions. With this

connector, the platforms are kept in horizontal plane.

Covers inclinations of ±10º - 20º - 30º

2 Pins E20x70 (0252070)

2 Cotter Pins R

/

5

(

0250000

)

4 Bolts M16x90 (0241690)

4 LockNuts M16

(

0241608

)

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Ulma BMK-170 User manual

Ulma BMK-170 User manual

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